3631730

Information

• Patent Grant
• 3631730

• References
• Source

• Patent Number

  3,631,730

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1972
  53 years ago

• CPC

  • F16H15/34 - with convex friction surface
  • F16H3/00 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
  • F16H2712/00 - Mechanisms for changing direction

• US Classifications

  • 476 - Friction gear transmission systems or components